WORLDBASE
6 games / 6 parties
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2023.08.06
Krefeld Summer Open 2023
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| 864352 | Koch, Juergen (1554) | Schlenkert, Ralf | 1-0 | |
| 1. d4 d5 2. c4 Nf6 3. Nf3 g6 4. Bf4 Bg7 5. e3 Nbd7 6. Be2 O-O 7. O-O c6 8. Nc3 Re8 9. Rb1 a5 10. a4 Nh5 11. Bg5 Nhf6 12. c5 h6 13. Bh4 e5 14. b4 axb4 15. Rxb4 Bf8 16. Rb2 e4 17. Nd2 Kg7 18. Qc2 Be7 19. Ra2 Nh7 20. Bg3 Rf8 21. Rfa1 Nhf6 22. a5 Nb8 23. Bxb8 Rxb8 24. a6 bxa6 25. Bxa6 Bd7 26. Be2 Qc8 27. Na4 Bg4 28. Bf1 Bd8 29. Nc3 Nh5 30. Ra7 Bh4 31. Ba6 Qf5 32. Nf1 Kg8 33. Rc7 Bd8 34. Rxc6 Qd7 35. Rd6 Qf5 36. Rxd5 Qf6 37. Ng3 Nxg3 38. hxg3 Qe6 39. Re5 Qd7 40. Qxe4 Bf5 41. Qf4 Bg5 42. Qf3 Bg4 43. Qd5 Be6 44. Qxd7 Bxd7 45. Bc4 Bf6 46. Re4 Rb4 47. Bd5 Bg7 48. Re7 Bc8 49. Raa7 1-0 | ||||
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2023.08.05
Krefeld Summer Open 2023
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| 864239 | Koch, Juergen (1554) | Nickel, Jonas (1797) | 0-1 | |
| 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Bf4 dxc4 5. e3 b5 6. a4 Bb4+ 7. Nc3 Nf6 8. Be2 Bb7 9. O-O a6 10. Qc2 Nbd7 11. b3 Bxc3 12. Qxc3 Nd5 13. Qb2 Nxf4 14. exf4 cxb3 15. Qxb3 Nb6 16. a5 Nd5 17. g3 O-O 18. Rfd1 Qe7 19. Rac1 Rfd8 20. Rc5 Rac8 21. Ne5 Qd6 22. Bh5 g6 23. Bf3 Ne7 24. Qc3 Rc7 25. Bg2 Rdc8 26. h4 Nf5 27. Rd3 f6 28. Nf3 Rd8 29. Qd2 Re8 30. Bh3 Nxd4 31. Nxd4 Qxc5 32. Bxe6+ Kg7 33. Bb3 Rce7 34. Qa2 Qc1+ 35. Rd1 Re1+ 36. Rxe1 Rxe1+ 37. Kg2 c5+ 38. Bd5 Rg1+ 39. Kh3 Qf1+ 40. Kg4 h5+ 41. Kf3 Qd1+ 0-1 | ||||
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2023.08.05
Krefeld Summer Open 2023
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| 864293 | Sauer, Andreas | Koch, Juergen (1554) | 1-0 | |
| 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 O-O 6. Bg5 c6 7. Qd2 Re8 8. h4 e5 9. d5 c5 10. h5 Qd7 11. hxg6 fxg6 12. f3 a6 13. a4 Qf7 14. Nh3 Nbd7 15. Bh6 Nh5 16. g4 Bxh6 17. Qxh6 Qg7 18. Qe3 Ng3 19. Rh2 Nxe2 20. Kxe2 Rf8 21. Ng5 Nf6 22. Rah1 b6 23. Ne6 Bxe6 24. dxe6 Ra7 25. Nd5 Rb7 26. Qd2 Re8 27. g5 Nh5 28. Rxh5 gxh5 29. Nf6+ Kf8 30. Qxd6+ Ree7 31. Qd8+ 1-0 | ||||
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2023.08.04
Krefeld Summer Open 2023
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| 864157 | Wilke, Ralf-Dietmar | Koch, Juergen (1554) | 0-1 | |
| 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. d5 d6 5. e4 Bg7 6. Bc4 O-O 7. Nc3 Re8 8. Bd3 f5 9. f3 Qg5 10. Qe2 Bd7 11. Nh3 Qh4+ 12. Qf2 Qf6 13. Nf4 Qe5 14. Qe3 c6 15. O-O-O Bh6 16. g3 fxe4 17. fxe4 b5 18. a3 a5 19. Kd2 b4 20. Nb1 Qxb2 21. Qb6 bxa3 22. Qxb2 axb2 23. Na3 f5 24. Rhe1 Na6 25. Nc4 Nc5 26. Nxd6 Reb8 27. Rb1 a4 28. c3 a3 29. Bc4 Kf8 30. Ba2 cxd5 31. exd5 Ra6 32. Nc4 Ne4+ 33. Kc2 Ba4+ 34. Kd3 Bb5 35. Ne6+ Kg8 36. Nc7 Bxc4+ 37. Kxc4 Ra7 38. Nb5 Nd2+ 39. Kc5 Ra5 40. c4 Nxb1 41. Rxb1 Re8 42. Kb4 Bd2+ 43. Kb3 Re3+ 44. Kc2 Bc1 45. Nc3 Rf3 46. Ne2 Rf2 47. Kd3 Rxh2 48. Nxc1 bxc1=Q 49. Rxc1 Rxa2 50. d6 Ra8 51. c5 Rd8 52. Kc3 Rb2 53. c6 Rxd6 54. c7 Rc6+ 55. Kd4 Rxc1 56. Ke5 Rxc7 57. Kf6 Rb6+ 58. Kg5 a2 59. Kh4 a1=Q 60. Kg5 Qf6+ 61. Kh6 Qg7+ 62. Kg5 h6+ 63. Kh4 Rc4+ 64. Kh3 g5 65. Kg2 g4 66. Kf2 Qd4+ 67. Ke1 Qe3+ 68. Kf1 Rb1+ 69. Kg2 Rc2# 0-1 | ||||
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2023.08.03
Krefeld Summer Open 2023
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| 864093 | Koch, Juergen (1554) | Berresheim, Nils (1720) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bf4 O-O 5. e3 d6 6. Be2 c5 7. Nc3 b6 8. d5 Nbd7 9. O-O Nh5 10. Bg5 h6 11. Bh4 g5 12. Nd2 Nhf6 13. Bg3 Ne5 14. f4 Ng6 15. e4 gxf4 16. Bxf4 Nxf4 17. Rxf4 Nd7 18. Qe1 Kh7 19. Kh1 Ne5 20. Qf2 Bf6 21. h4 Ng6 22. Rf3 Kg8 23. g3 Bd4 24. Qg2 Bg4 25. Rff1 Bxe2 26. Qxe2 Qd7 27. Rf5 e6 28. dxe6 fxe6 29. Rxf8+ Rxf8 30. Qg4 Kh7 31. Kg2 Rf2+ 0-1 | ||||
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2023.08.02
Krefeld Summer Open 2023
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| 863986 | Koch, Juergen (1554) | Drenthen, Arjan (1931) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Bf4 d5 4. e3 Bg7 5. Nf3 O-O 6. Be2 e6 7. O-O Nbd7 8. Nc3 c6 9. c5 Re8 10. b4 b5 11. cxb6 axb6 12. a4 Nh5 13. Bg5 Qc7 14. Qb3 e5 15. dxe5 Nxe5 16. Rac1 Be6 17. Qa3 Nf6 18. Nd4 Ne4 19. Bf4 Nxc3 20. Rxc3 Bd7 21. Rfc1 Qb7 22. Rb3 b5 23. a5 Nc4 24. Qa2 Re7 25. Bxc4 dxc4 26. Rbb1 Rae8 27. Bd6 Re4 28. Bc5 Ra8 29. Rd1 Bf8 30. Bb6 Qxb6 31. Qc2 Qc7 32. Qxe4 Re8 33. Qf3 h5 34. Rd2 c5 35. bxc5 Qxc5 36. Qb7 c3 37. Rc2 Bf5 38. Nxf5 Qxf5 39. Rbc1 b4 40. a6 Rd8 41. e4 Qa5 42. h3 Bh6 43. Rb1 Qa4 44. Re2 c2 45. Rf1 c1=Q 46. Rxc1 Bxc1 47. Kh2 Qa5 48. Rc2 Bf4+ 49. g3 Be5 50. a7 Bd4 51. Rc7 Bxa7 52. Rxf7 Bd4 53. Rf3 Rf8 54. Rxf8+ Kxf8 55. Qc8+ Ke7 56. Qb7+ Kd6 57. Qf7 Qb6 58. Qxg6+ Kc7 59. Qf7+ Kc6 60. Qd5+ Kc7 61. Qf7+ Kb8 62. Qe8+ Kb7 63. Qd7+ Ka6 64. Qc8+ Ka5 65. Qa8+ Kb5 66. Qd5+ Qc5 67. Qd7+ Kc4 68. Qe6+ Kc3 69. Qf7 Bxf2 70. Qf3+ Qe3 71. Qf6+ Kb3 72. Qe6+ Kb2 73. Qe5+ Qc3 74. Qf4 Qc2 75. Qf6+ Bd4+ 0-1 | ||||